Find the removable discontinuity of the following rational function $($if it exists$)$: $h(g)=\frac{7g^4-175g^2}{2g^2-17g+35}$

Note for the bonus question, you should find your own factors and multiples.

There exists removable discontinuity at $g=-7$

There exists removable discontinuity at $g=3$

There exists removable discontinuity at $g=-5$

There exists removable discontinuity at $g=7$

There exists removable discontinuity at $g=-3$

There exists removable discontinuity at $g=5$

There exists removable discontinuity at $g=1$

There exists removable discontinuity at $g=0$

There does NOT exist any removable discontinuity

There exists removable discontinuity at $g=-1$